PRODUCTS DIMENSION - Frame material: Plastic, Lens width: 2.28" (58mm), Frame width: 5.6"(142mm), Frame height: 1.77" (45mm), Bridge (DBL): 0.5"(13mm), Temple length: 5.31" (135mm), Spring hinge: No, Lenses: Aspheric, Head size: Narrow to Medium.
EYEKEPPER BIFOCAL SUNGLASSES - The pupil distance(PD) is 59-63mm, the deviation for pupil distance(PD) less than 2mm, the deviation for strength less than 0.02, the deviation for lenses's horizontal line less than 1mm.
EYEKEPPER BIFOCAL SUNGLASSES - Included a microfiber cloth and hard zipper case. UV 400 Protection Scratch Resistent Coated Lenses, Polycarbonate Lenses and Optically Correct, Bifocal part is flat outside of the lens, not same the normal bifocal.
BIFOCAL SUNNIES READERS - You can wear the glasses for both close and distant views, without having to put them on and off frequently.
COMFORTABLE EYEWEAR - The frame is comfortable to wear and the lenses light transmittance is very good. Besides, casual frame design keeps you looks professional and fashionable while working or reading. Suitable for different face types. Perfect gift for your friends, parents, grandparents and relatives.